How to Migrate Away from Sismo

Take a copy of everything before you change anything in Sismo. This sounds obvious and is the step people skip when they are already frustrated enough to be leaving. A copy you control, stored somewhere other than the product you are migrating off, is what turns a bad migration into an inconvenience instead of a loss.

Formats decide the difficulty of everything downstream, so find out what Sismo will hand back before you plan any of the rest. Do it while the account is fully alive, cancellation frequently closes the door on your own data, and a lapsed free account can lose access just as thoroughly as an expired paid one, and read the product's own export or data-download documentation rather than assuming. Where you are offered a choice, take the most open, widely readable format on the list; a file only the old tool understands is an export in name only.

Before you compare feature lists, settle the two questions that decide whether a switch actually sticks: what each option costs at your real usage, and what you could take with you if you left it a year from now. Sismo costs nothing today, so a paid rival has to justify the whole of its price rather than the difference. Weigh what its privacy-identity and zk-attestations focus already gives you against whatever pushed you to look elsewhere. Our alternatives listings for technology are a reasonable place to draw that shortlist from, but confirm on each product's own site that you can export your work in a format something else can open.

First attempts at moving data into a technology tool almost never land clean, and that is fine as long as you find out on a sample rather than on the full set. Bring a representative handful across, open it, and check the structure held: fields where you expect them, nothing silently truncated or misfiled. A second pass over a small test batch costs minutes; repairing a mapping mistake across the entire collection costs far more.

Before you close the Sismo account, verify rather than assume: counts match, the items you actually rely on opened correctly in the new tool, and nothing you cared about silently dropped in transit. Keep the old account alive, even downgraded, until you have used the replacement for real work long enough to trust it.